Argo    117.97646    617.68311 5901625 152    csiro  D5901625_152.nc 
Argo    501.89484    198.67107 5903649 130    csiro  D5903649_130.nc 
Argo    505.32977    198.76001 5903649 129    csiro  D5903649_129.nc 
Argo    506.62643    199.20511 5903649 128    csiro  D5903649_128.nc